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Small black microSDXC card with SD adapter, 64GB 666X UHS-I V30 U3 A1

VERBATIM

VERBATIM 70002 Pro Plus 666X 64GB microSDXC UHS-I V30 U3 A1 memory card

SKU CH-NA50-CRZ2M MPN 70002

64 GB microSDXC card rated V30, U3 and A1 with up to 100 MB/s read and 80 MB/s write speeds, includes adapter

  • TypemicroSDXC
  • Speed Class RatingA1
  • FeaturesSold as 1 Each.
  • Runs apps directly from card thanks to A1 rating
  • Records 4K video smoothly with V30 speed class
  • Reads data up to 100MB/s via UHS-I interface
  • Writes data up to 80MB/s for fast transfers
  • Survives water, shocks and temperature extremes

VERBATIM Pro Plus 64GB microSDXC Card

The VERBATIM 70002 Pro Plus is a 64GB microSDXC memory card rated UHS-I U3 and V30 for 4K video recording. It carries the A1 Application Performance Class so Android Marshmallow and later devices can run apps directly from the card when adoptable storage is supported. A full-size SD adapter is included for broader device compatibility.

U3 and V30 sustained write speed

The card guarantees a minimum sequential write speed of 30MB/s to meet the U3 and V30 ratings, ensuring uninterrupted 4K capture. Maximum read reaches 100MB/s and maximum write reaches 80MB/s, while the 666X rating reflects peak transfer potential. This single speed spec decides whether the card matches a camera or drone's requirements.

Consistent throughput under load

UHS-I bus operation combined with the V30 guarantee means write performance does not drop below 30MB/s during extended recording sessions. The card is water resistant, shock proof and temperature proof, protecting data integrity when the device heats up or encounters vibration. A1 random I/O performance is maintained for app workloads running continuously from the card.

Highlights

  • Runs apps directly from card thanks to A1 rating
  • Records 4K video smoothly with V30 speed class
  • Reads data up to 100MB/s via UHS-I interface
  • Writes data up to 80MB/s for fast transfers
  • Survives water, shocks and temperature extremes

Specifications

BrandVerbatim
TypemicroSDXC
Speed Class RatingA1
FeaturesSold as 1 Each.
Shipping weight0.23 kg
Package size137 × 91 × 13 mm

Questions about this item

What does the 100 MB/s read speed mean when the card is in a phone or camera?

The card can deliver up to 100 MB/s read and 80 MB/s write in a device with a UHS-I slot, so large files and apps load quickly.

How does the UHS-I interface affect real-world transfer limits?

UHS-I sets the bus ceiling, so the card will not exceed its rated 100 MB/s read and 80 MB/s write even in a faster slot.

What does the card need to fit and mount in a device?

It uses the microSDXC form factor and includes a full-size SD adapter for slots that need it.

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